1146 "The manor of Miserden apparently passed to Robert Musard (fl. 1146) [1] and was later held by Hasculf Musard." [2]
[1] Chrons. Stephen, Henry II, Richard I (Rolls Ser.), iii. 118-19
[2] N. M. Herbert, R. B. Pugh, eds., A History of the County of Gloucester: Volume 11: Bisley and Longtree Hundreds (1976), 49-52, [GoogleBooks].